On the map in 5 countries dwarf shrub
Bilberry
Vaccinium myrtillus
Family: Ericaceae
On our map this plant appears in 5 countries and ranks highest in: Kosovo, Finland, Norway, Sweden, Poland.
A low dwarf shrub 15–50 cm tall, with green, angular stems and small, oval leaves that drop for the winter. In spring it bears tiny, urn-shaped, greenish-red flowers, and in summer blue-black berries ripen, with a bluish bloom and dark, staining flesh. It grows on acid soils in conifer and mixed forests, on mountain pastures and among dwarf mountain pine, forming extensive carpets. The berries are rich in anthocyanins and have been used for centuries for digestive complaints and to improve eyesight.
Description from: Kosovo.
More: Wikipedia (en) Wikipedia (pl) Plants of the World Online (Kew)